Ampere-hours to Milliampere-hours
About these units
Ampere-hours
The ampere-hour equals 1,000 milliampere-hours and rates larger batteries such as those in cars and solar systems.
Milliampere-hours
The milliampere-hour measures battery capacity: how much charge a battery delivers over time. A phone battery is often 3,000–5,000 mAh.
Conversion formula
To convert Ampere-hour to Milliampere-hour, multiply the value by 1,000.
Quick reference
| Ampere-hours | Milliampere-hours |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 100 | 100,000 |
Frequently asked questions
- How many Milliampere-hours are in one Ampere-hour?
- 1 Ampere-hour = 1,000 Milliampere-hours.
- How many Ampere-hours are in one Milliampere-hour?
- 1 Milliampere-hour = 0.001 (1 × 10⁻³) Ampere-hours.
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